Frame size is determined by the three key measurements found inside the frame arm: lens width (from 31-60mm), bridge width (from 12-31mm), and arm length (from 115-155mm).
Your lens height (mm)
45
Lens height is essential for multifocal prescriptions, such as Progressives, which require a minimum measurement of 28-30mm. They are also recommended for Rx sunglasses.
Express your preppy indie style with these SeventyOne Crown glasses. Retro cool and timeless fun, the round aviator frame is designed for work and leisure. Brilliantly made of sturdy and lightweight metal, this designer frame delivers an air of confidence for everyday wear. This contemporary silhouette is strengthened with spring hinges and adjustable nose pads. This pair is distinguished by the brand’s logo on the sides.
